There are several synonyms for the phrase "more imprinted," each with its own unique connotations. One possible synonym is "more deeply ingrained," which implies that the impression left on one's mind or memory is highly significant and difficult to forget. "More firmly etched" is another option, indicating a strong and permanent imprint. Alternatively, "more indelibly marked" suggests that the imprint is so strong that it cannot be erased or removed. Other potential synonyms for "more imprinted" include "more firmly implanted," "more thoroughly imbedded," and "more strongly imprinted." Ultimately, the choice of synonym will depend on the specific context and desired level of emphasis.